Kubota BX1870 Workshop Manual

HYDRAULIC SYSTEM
BX1870,BX2370,BX2670,LA203A,LA243A,RCK48(P),RCK54(P),RCK60B,RCK60D,RCK54D, WSM
5-M11
8. MOWER LINKAGE
The mower rear link (1), (3) and the lift arm (7) are linked with the rear lift link LH (4), the lift upper boss (9) and
the lift lower boss (10).
As the hydraulic control lever moves to lift position, lift arm (7) is raised and the rear lift link LH (6) is pulled to pull
the lift links to the rearward. As a result, mower rear link (1), (3) are lifted.
The cutting height adjusting dial (5) adjusts cutting height of mower by rotating the adjusting cam (11). The
position of mower rear link (1), (3) are adjusted by changing the length of the adjusting bolt (8).
9Y1210855HYM0012US0
(1) Mower Rear Link RH
(2) Lift Pin
(3) Mower Rear Link LH
(4) Rear Lift Link LH
(5) Cutting Height Adjusting Dial
(6) Rear Lift Link LH
(7) Lift Arm
(8) Adjusting Bolt
(9) Lift Upper Boss
(10) Lift Lower Boss
(11) Cam
KiSC issued 02, 2017 A

Kubota BX1870 Specifications

General

Engine Type	Diesel
Engine Power	18 hp
Transmission	Hydrostatic
Fuel Capacity	6.6 gallons
Wheelbase	55.1 inches
Type	Sub-Compact Utility Tractor
Engine	Kubota D722
PTO Power	13.5 hp
Number of Cylinders	3
Cooling	Liquid
Drive	4WD
Drive Type	4WD
Width	44.5 inches
Hydraulic System Type	Open center
PTO Speed	540 RPM
Displacement	0.719 L
Fuel Tank Capacity	6.6 gallons
Gears	Infinite (2-range) forward and reverse
Front Tire Size	18x8.5-10
Rear Tire Size	26x12-12